Veterinary drug of traditional Chinese veterinary drug for preventing and treating porcine respiratory disease syndrome

Abstract

The invention discloses a veterinary drug of traditional Chinese veterinary drug for preventing and treating porcine respiratory disease syndrome. The veterinary drug comprises the components in parts by weight as follows: 10 to 35 parts of ephedra, 8 to 15 parts of thinleaf milkwort root-bark, 5 to 12 parts of datura flower, 8 to 40 parts of bidens biternata, 10 to 50 parts of cyrtomium fortunei, and 10 to 30 parts of gelsemium elegans benth. According to the invention, the traditional Chinese medicines are adopted and undergo scientific compatibility; the drug has the effects of clearing heat and removing toxicity, relieving cough and asthma, eliminating phlegm and smoothing pharynx, cooling blood and removing swelling, efficiently killing and suppressing bacteria and virus, eliminating respiratory tract inflammation and promoting the pig growth and the like; the drug can be widely used for preventing and treating the porcine chromic respiratory disease syndrome, as well as promoting the development of the green porcine industry.

Description

technical field [0001] The invention relates to a veterinary medicine, in particular to a traditional Chinese veterinary medicine for preventing and treating porcine respiratory syndrome. Background technique [0002] China is a big pig raising country with a long history. The pig raising and meat joint industry has become a new force in China's non-staple food industry. The national meat is mainly pork, and there is a national unified market and mechanism. However, the comprehensive prevention and control system for pig diseases in China is not perfect and the understanding is not uniform. The hygiene and safety of pork food has affected the entire industrial chain. [0003] Porcine respiratory disease complex (PRDC) is a group of pigs infected with one or more pathogens under certain stress conditions, so that the respiratory system of pigs shows a series of respiratory syndromes. The disease was discovered in North America in 1997, and has since been reported in various...

AI Technical Summary

Problems solved by technology

[0006] At present, for the prevention and treatment of porcine respiratory disease syndrome, mainly use antibiotic drugs, such as aureomycin, amoxicillin, Zhiyuanjing, doxycycline, florfenicol, etc., although certain effects and Recover certain economic losses, but because the recessive infection rate of this disease is extremely high, it will occur one after another after stopping the drug, and it will not heal, which not only causes a certain mortality rate, but also affects the growth rate of pigs and greatly improves the feed-to-meat ratio. Reduce the economic income of pig farming

Excessive use of antibiotics for a long time can also lead to mutations in the genes of drug-resistant pathogenic microorganisms in some pigs, resulting in double infection, low immune function, more complicated diseases, and severe drug residues in pork products.

For porcine respiratory disease syndrome, the occurrence of this disease can be reduced and eradicated theoretically by vaccination. Vaccines for porcine respiratory disease syndrome, such as mycoplasma and PRRS vaccines, are produced both at home and abroad, but their protection Not high, the effect is not ideal, and the disease cannot be controlled by vaccine in practice

In addition, the disease can also be controlled through point-based feeding management and all-in-all-out feeding methods, but in the current situation in our country, this feeding method cannot be fully implemented

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